Hello, can't believe it has been 11 years since you wrote your comments. I have no musical background at all but it gave me goose bumps at 6:09 was well. It is incredible how they actually record a song. Can I ask you one questions, just before 6:09 it sounded like the musicians were warming up and then they just started playing. Was that real or just editing? Do musicians sort of rev their engines and look at the conductor the start actually playing in unison?